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If connecting with inductive loads (e.g. Compressor, Pump, old CRT TV, Refrigerator, Ice conditioner, Air conditioner, Relays,Fluorescent lamp, Vacuum cleaner), please choose inverter whose rate power is 3-7 times higher than the load's rate power. For example, for a 150w refrigerator, please choose a 1000w PURE SINE WAVE inverter or higher; for a 800w air conditioner, please choose 2500w PURE SINE WAVE inverter or higher.
If connecting with resistive loads (e.g. Computer, LED TV, Fan, Scanner, Fax machine, Duplicator, Sound system, Juice extractor, Heater, Electric cooker, crock pot), please choose an inverter whose continuous power is a little higher than the load's rate power. For example, for loads near 700w, it's better to choose an inverter with continuous power more than 800w.
Tips for choosing a Proper Battery:
The inverter is compatible with lead-acid(Flooded), GEL, AGM battery types.
Before you connect your devices, think about the battery capacity you need.
A small battery cannot run a high wattage device. (As with any inverter the longer it is running, the more the battery is depleted of power.The inverter will continue until the battery runs out of charge. )
Maximum wattage of devices | DC volt | Battery Recommended | Running Time |
3500W | 12V | 400AH | 1h 00min |
3000W | 12V | 360AH | 1h 03min |
2500W | 12V | 300AH | 1h 03min |
2000W | 12V | 240AH | 1h 03min |
1500W | 12V | 200AH | 1h 10min |
1200W | 12V | 120AH | 0h 53min |
850W | 12V | 100AH | 1h 02min |
600W | 12V | 80AH | 1h 10min |